<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script src="https://unpkg.com/vue@next"></script>

<div id="two-way-binding">
    <span>{{message}}</span>
    <input type="text" v-model="message">
</div>

<script>
    const vueApp = {
        data(){
            return {
                message:'hello, vue3'
            }
        }
    }

    Vue.createApp(vueApp).mount('#two-way-binding')
</script>
</body>
</html>
